Lets be honest now how much money an research is really being spent on alternative fuels for our cars an trucks can't be that much who's going to lose ? We can send a man to the moon put a craft on Mars an land a probe on a comet going tens of thousands of miles an hour but we can't come up with a better mouse trap ? Big oil greases to many palms an they are going to squeeze every penny it can out of Joe & Judy Schmoo till the last barrel of oil is gone.